




Features:
Model No. : SFM-27;
Sound-making Type : Continuous Sound
Alarm Height: 15mm
Alarm Diameter: 29mm
Alarm Height: 15mm
2 Mounting Holes distance: 40mm
2 Wires length: 105mm
Rated Voltage: 12V
Operating Voltage: 3-24V
Rated Current(MAX): 20mA
Min Sound Output at 10 cm: 95 DB
Resonant Frequency: 3100±500
Operating Temperature: -20 to +80 (Degrees Celsius)
Color: White
Active Buzzer with Intermittent sound
Specification:
Rated Voltage: 12VDC
Operation Voltage: 3~24VDC
Rated Current: < 20mA
Sound Output: > 95dB
Resonant Frequency: 3000 ±500Hz
Operating Temperature: -20°C ~ 60°C
Storage Temperature: -20°C ~ 70°C
Diameter: 2.8cm
Height: 1.5cm